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48 IIGW (48 GW II)

48 IIGW ; Gerufon-Radio Walter (ID = 12365) Radio
 
48 IIGW ; Gerufon-Radio Walter (ID = 2286540) Radio
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48 IIGW ; Gerufon-Radio Walter (ID = 12365) Radio
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Country:  Germany
Manufacturer / Brand:  Gerufon-Radio Walter Velten KG, Radiogerätefabrik Quedlinburg; Quedlinburg/Harz (Ostd.)
Year: 1952/1949 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: UCH11 UBF11 UCL11 UM11
Semiconductors (the count is only for transistors) Tr.Gl.=Metal-rectif.
Main principle Superheterodyne (common); ZF/IF 470 kHz
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage AC/DC-set / 220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 48 IIGW - Gerufon-Radio Walter Velten KG
Material Wooden case
Shape Tablemodel, low profile (big size).
Notes

Elektrisch wie 48GW, zusätzlich Mag. Auge.

gem. [596] kein Mag.Auge

External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Lange Schaltungen der Funkindustrie, Buch 3
Mentioned in Beitter "Gerufon-Radio Quedlinburg"; S.83


All listed radios etc. from Gerufon-Radio Walter Velten KG, Radiogerätefabrik Quedlinburg; Quedlinburg/Harz (Ostd.)
Here you find 39 models, 28 with images and 35 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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